Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
nang cong » nang song, bang cong, hang cong
dang cong » dung cong
van thanh » ban thanh, van tuan
thanh hai » thanh phan, thanh hoa
san xuan » san xuat, san luan, san quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh san xuan ((nang cong) or (dang cong)) van thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh san xuan ((nang cong) OR (dang cong)) van thanh hai.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh san xuan ((nang cong) or (dang cong)) van thanh hai*.